169148772

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:274

約数の個数: 144

約数和(自身を含む): 484323840

約数和(自身を除く): 315175068

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 89, 93, 117, 124, 131, 156, 178, 186, 234, 262, 267, 279, 356, 372, 393, 403, 468, 524, 534, 558, 786, 801, 806, 1068, 1116, 1157, 1179, 1209, 1572, 1602, 1612, 1703, 2314, 2358, 2418, 2759, 3204, 3406, 3471, 3627, 4061, 4628, 4716, 4836, 5109, 5518, 6812, 6942, 7254, 8122, 8277, 10218, 10413, 11036, 11659, 12183, 13884, 14508, 15327, 16244, 16554, 20436, 20826, 23318, 24366, 24831, 30654, 33108, 34977, 35867, 36549, 41652, 46636, 48732, 49662, 52793, 61308, 69954, 71734, 73098, 99324, 104931, 105586, 107601, 139908, 143468, 146196, 151567, 158379, 209862, 211172, 215202, 303134, 316758, 322803, 361429, 419724, 430404, 454701, 475137, 606268, 633516, 645606, 722858, 909402, 950274, 1084287, 1291212, 1364103, 1445716, 1818804, 1900548, 2168574, 2728206, 3252861, 4337148, 4698577, 5456412, 6505722, 9397154, 13011444, 14095731, 18794308, 28191462, 42287193, 56382924, 84574386, 169148772]

約数ペア:

[(1, 169148772), (2, 84574386), (3, 56382924), (4, 42287193), (6, 28191462), (9, 18794308), (12, 14095731), (13, 13011444), (18, 9397154), (26, 6505722), (31, 5456412), (36, 4698577), (39, 4337148), (52, 3252861), (62, 2728206), (78, 2168574), (89, 1900548), (93, 1818804), (117, 1445716), (124, 1364103), (131, 1291212), (156, 1084287), (178, 950274), (186, 909402), (234, 722858), (262, 645606), (267, 633516), (279, 606268), (356, 475137), (372, 454701), (393, 430404), (403, 419724), (468, 361429), (524, 322803), (534, 316758), (558, 303134), (786, 215202), (801, 211172), (806, 209862), (1068, 158379), (1116, 151567), (1157, 146196), (1179, 143468), (1209, 139908), (1572, 107601), (1602, 105586), (1612, 104931), (1703, 99324), (2314, 73098), (2358, 71734), (2418, 69954), (2759, 61308), (3204, 52793), (3406, 49662), (3471, 48732), (3627, 46636), (4061, 41652), (4628, 36549), (4716, 35867), (4836, 34977), (5109, 33108), (5518, 30654), (6812, 24831), (6942, 24366), (7254, 23318), (8122, 20826), (8277, 20436), (10218, 16554), (10413, 16244), (11036, 15327), (11659, 14508), (12183, 13884)]