161180910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:259

約数の個数: 192

約数和(自身を含む): 495129024

約数和(自身を除く): 333948114

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 30, 33, 34, 45, 51, 55, 61, 66, 85, 90, 99, 102, 110, 122, 153, 157, 165, 170, 183, 187, 198, 255, 305, 306, 314, 330, 366, 374, 471, 495, 510, 549, 561, 610, 671, 765, 785, 915, 935, 942, 990, 1037, 1098, 1122, 1342, 1413, 1530, 1570, 1683, 1727, 1830, 1870, 2013, 2074, 2355, 2669, 2745, 2805, 2826, 3111, 3355, 3366, 3454, 4026, 4710, 5181, 5185, 5338, 5490, 5610, 6039, 6222, 6710, 7065, 8007, 8415, 8635, 9333, 9577, 10065, 10362, 10370, 11407, 12078, 13345, 14130, 15543, 15555, 16014, 16830, 17270, 18666, 19154, 20130, 22814, 24021, 25905, 26690, 28731, 29359, 30195, 31086, 31110, 34221, 40035, 46665, 47885, 48042, 51810, 57035, 57462, 58718, 60390, 68442, 77715, 80070, 86193, 88077, 93330, 95770, 102663, 105347, 114070, 120105, 143655, 146795, 155430, 162809, 171105, 172386, 176154, 205326, 210694, 240210, 264231, 287310, 293590, 316041, 325618, 342210, 430965, 440385, 488427, 513315, 526735, 528462, 632082, 814045, 861930, 880770, 948123, 976854, 1026630, 1053470, 1321155, 1465281, 1580205, 1628090, 1790899, 1896246, 2442135, 2642310, 2930562, 3160410, 3581798, 4740615, 4884270, 5372697, 7326405, 8954495, 9481230, 10745394, 14652810, 16118091, 17908990, 26863485, 32236182, 53726970, 80590455, 161180910]

約数ペア:

[(1, 161180910), (2, 80590455), (3, 53726970), (5, 32236182), (6, 26863485), (9, 17908990), (10, 16118091), (11, 14652810), (15, 10745394), (17, 9481230), (18, 8954495), (22, 7326405), (30, 5372697), (33, 4884270), (34, 4740615), (45, 3581798), (51, 3160410), (55, 2930562), (61, 2642310), (66, 2442135), (85, 1896246), (90, 1790899), (99, 1628090), (102, 1580205), (110, 1465281), (122, 1321155), (153, 1053470), (157, 1026630), (165, 976854), (170, 948123), (183, 880770), (187, 861930), (198, 814045), (255, 632082), (305, 528462), (306, 526735), (314, 513315), (330, 488427), (366, 440385), (374, 430965), (471, 342210), (495, 325618), (510, 316041), (549, 293590), (561, 287310), (610, 264231), (671, 240210), (765, 210694), (785, 205326), (915, 176154), (935, 172386), (942, 171105), (990, 162809), (1037, 155430), (1098, 146795), (1122, 143655), (1342, 120105), (1413, 114070), (1530, 105347), (1570, 102663), (1683, 95770), (1727, 93330), (1830, 88077), (1870, 86193), (2013, 80070), (2074, 77715), (2355, 68442), (2669, 60390), (2745, 58718), (2805, 57462), (2826, 57035), (3111, 51810), (3355, 48042), (3366, 47885), (3454, 46665), (4026, 40035), (4710, 34221), (5181, 31110), (5185, 31086), (5338, 30195), (5490, 29359), (5610, 28731), (6039, 26690), (6222, 25905), (6710, 24021), (7065, 22814), (8007, 20130), (8415, 19154), (8635, 18666), (9333, 17270), (9577, 16830), (10065, 16014), (10362, 15555), (10370, 15543), (11407, 14130), (12078, 13345)]