16402169190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{5227}}^1$

素因数の和:5542

約数の個数: 128

約数和(自身を含む): 44284589568

約数和(自身を除く): 27882420378

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 37, 55, 66, 74, 110, 111, 165, 185, 222, 257, 330, 370, 407, 514, 555, 771, 814, 1110, 1221, 1285, 1542, 2035, 2442, 2570, 2827, 3855, 4070, 5227, 5654, 6105, 7710, 8481, 9509, 10454, 12210, 14135, 15681, 16962, 19018, 26135, 28270, 28527, 31362, 42405, 47545, 52270, 57054, 57497, 78405, 84810, 95090, 104599, 114994, 142635, 156810, 172491, 193399, 209198, 285270, 287485, 313797, 344982, 386798, 522995, 574970, 580197, 627594, 862455, 966995, 1045990, 1160394, 1343339, 1568985, 1724910, 1933990, 2127389, 2686678, 2900985, 3137970, 4030017, 4254778, 5801970, 6382167, 6716695, 8060034, 10636945, 12764334, 13433390, 14776729, 20150085, 21273890, 29553458, 31910835, 40300170, 44330187, 49703543, 63821670, 73883645, 88660374, 99407086, 147767290, 149110629, 221650935, 248517715, 298221258, 443301870, 497035430, 546738973, 745553145, 1093477946, 1491106290, 1640216919, 2733694865, 3280433838, 5467389730, 8201084595, 16402169190]

約数ペア:

[(1, 16402169190), (2, 8201084595), (3, 5467389730), (5, 3280433838), (6, 2733694865), (10, 1640216919), (11, 1491106290), (15, 1093477946), (22, 745553145), (30, 546738973), (33, 497035430), (37, 443301870), (55, 298221258), (66, 248517715), (74, 221650935), (110, 149110629), (111, 147767290), (165, 99407086), (185, 88660374), (222, 73883645), (257, 63821670), (330, 49703543), (370, 44330187), (407, 40300170), (514, 31910835), (555, 29553458), (771, 21273890), (814, 20150085), (1110, 14776729), (1221, 13433390), (1285, 12764334), (1542, 10636945), (2035, 8060034), (2442, 6716695), (2570, 6382167), (2827, 5801970), (3855, 4254778), (4070, 4030017), (5227, 3137970), (5654, 2900985), (6105, 2686678), (7710, 2127389), (8481, 1933990), (9509, 1724910), (10454, 1568985), (12210, 1343339), (14135, 1160394), (15681, 1045990), (16962, 966995), (19018, 862455), (26135, 627594), (28270, 580197), (28527, 574970), (31362, 522995), (42405, 386798), (47545, 344982), (52270, 313797), (57054, 287485), (57497, 285270), (78405, 209198), (84810, 193399), (95090, 172491), (104599, 156810), (114994, 142635)]