169151190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{823}}^1$

素因数の和:894

約数の個数: 128

約数和(自身を含む): 478420992

約数和(自身を除く): 309269802

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 31, 34, 39, 51, 62, 65, 78, 85, 93, 102, 130, 155, 170, 186, 195, 221, 255, 310, 390, 403, 442, 465, 510, 527, 663, 806, 823, 930, 1054, 1105, 1209, 1326, 1581, 1646, 2015, 2210, 2418, 2469, 2635, 3162, 3315, 4030, 4115, 4938, 5270, 6045, 6630, 6851, 7905, 8230, 10699, 12090, 12345, 13702, 13991, 15810, 20553, 21398, 24690, 25513, 27982, 32097, 34255, 41106, 41973, 51026, 53495, 64194, 68510, 69955, 76539, 83946, 102765, 106990, 127565, 139910, 153078, 160485, 181883, 205530, 209865, 255130, 320970, 331669, 363766, 382695, 419730, 433721, 545649, 663338, 765390, 867442, 909415, 995007, 1091298, 1301163, 1658345, 1818830, 1990014, 2168605, 2602326, 2728245, 3316690, 4337210, 4975035, 5456490, 5638373, 6505815, 9950070, 11276746, 13011630, 16915119, 28191865, 33830238, 56383730, 84575595, 169151190]

約数ペア:

[(1, 169151190), (2, 84575595), (3, 56383730), (5, 33830238), (6, 28191865), (10, 16915119), (13, 13011630), (15, 11276746), (17, 9950070), (26, 6505815), (30, 5638373), (31, 5456490), (34, 4975035), (39, 4337210), (51, 3316690), (62, 2728245), (65, 2602326), (78, 2168605), (85, 1990014), (93, 1818830), (102, 1658345), (130, 1301163), (155, 1091298), (170, 995007), (186, 909415), (195, 867442), (221, 765390), (255, 663338), (310, 545649), (390, 433721), (403, 419730), (442, 382695), (465, 363766), (510, 331669), (527, 320970), (663, 255130), (806, 209865), (823, 205530), (930, 181883), (1054, 160485), (1105, 153078), (1209, 139910), (1326, 127565), (1581, 106990), (1646, 102765), (2015, 83946), (2210, 76539), (2418, 69955), (2469, 68510), (2635, 64194), (3162, 53495), (3315, 51026), (4030, 41973), (4115, 41106), (4938, 34255), (5270, 32097), (6045, 27982), (6630, 25513), (6851, 24690), (7905, 21398), (8230, 20553), (10699, 15810), (12090, 13991), (12345, 13702)]