156865170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:233

約数の個数: 192

約数和(自身を含む): 487555200

約数和(自身を除く): 330690030

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 49, 55, 66, 70, 77, 89, 98, 105, 109, 110, 147, 154, 165, 178, 210, 218, 231, 245, 267, 294, 327, 330, 385, 445, 462, 490, 534, 539, 545, 623, 654, 735, 763, 770, 890, 979, 1078, 1090, 1155, 1199, 1246, 1335, 1470, 1526, 1617, 1635, 1869, 1958, 2289, 2310, 2398, 2670, 2695, 2937, 3115, 3234, 3270, 3597, 3738, 3815, 4361, 4578, 4895, 5341, 5390, 5874, 5995, 6230, 6853, 7194, 7630, 8085, 8393, 8722, 9345, 9701, 9790, 10682, 11445, 11990, 13083, 13706, 14685, 16023, 16170, 16786, 17985, 18690, 19402, 20559, 21805, 22890, 25179, 26166, 26705, 29103, 29370, 32046, 34265, 35970, 41118, 41965, 43610, 47971, 48505, 50358, 53410, 58206, 58751, 65415, 67907, 68530, 80115, 83930, 95942, 97010, 102795, 106711, 117502, 125895, 130830, 135814, 143913, 145515, 160230, 176253, 203721, 205590, 213422, 239855, 251790, 287826, 291030, 293755, 320133, 339535, 352506, 407442, 475349, 479710, 533555, 587510, 640266, 679070, 719565, 746977, 881265, 950698, 1018605, 1067110, 1426047, 1439130, 1493954, 1600665, 1762530, 2037210, 2240931, 2376745, 2852094, 3201330, 3734885, 4481862, 4753490, 5228839, 7130235, 7469770, 10457678, 11204655, 14260470, 15686517, 22409310, 26144195, 31373034, 52288390, 78432585, 156865170]

約数ペア:

[(1, 156865170), (2, 78432585), (3, 52288390), (5, 31373034), (6, 26144195), (7, 22409310), (10, 15686517), (11, 14260470), (14, 11204655), (15, 10457678), (21, 7469770), (22, 7130235), (30, 5228839), (33, 4753490), (35, 4481862), (42, 3734885), (49, 3201330), (55, 2852094), (66, 2376745), (70, 2240931), (77, 2037210), (89, 1762530), (98, 1600665), (105, 1493954), (109, 1439130), (110, 1426047), (147, 1067110), (154, 1018605), (165, 950698), (178, 881265), (210, 746977), (218, 719565), (231, 679070), (245, 640266), (267, 587510), (294, 533555), (327, 479710), (330, 475349), (385, 407442), (445, 352506), (462, 339535), (490, 320133), (534, 293755), (539, 291030), (545, 287826), (623, 251790), (654, 239855), (735, 213422), (763, 205590), (770, 203721), (890, 176253), (979, 160230), (1078, 145515), (1090, 143913), (1155, 135814), (1199, 130830), (1246, 125895), (1335, 117502), (1470, 106711), (1526, 102795), (1617, 97010), (1635, 95942), (1869, 83930), (1958, 80115), (2289, 68530), (2310, 67907), (2398, 65415), (2670, 58751), (2695, 58206), (2937, 53410), (3115, 50358), (3234, 48505), (3270, 47971), (3597, 43610), (3738, 41965), (3815, 41118), (4361, 35970), (4578, 34265), (4895, 32046), (5341, 29370), (5390, 29103), (5874, 26705), (5995, 26166), (6230, 25179), (6853, 22890), (7194, 21805), (7630, 20559), (8085, 19402), (8393, 18690), (8722, 17985), (9345, 16786), (9701, 16170), (9790, 16023), (10682, 14685), (11445, 13706), (11990, 13083)]