161566363764

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1907333}}^1$

素因数の和:1907537

約数の個数: 72

約数和(自身を含む): 442249719912

約数和(自身を除く): 280683356148

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 181, 234, 362, 468, 543, 724, 1086, 1629, 2172, 2353, 3258, 4706, 6516, 7059, 9412, 14118, 21177, 28236, 42354, 84708, 1907333, 3814666, 5721999, 7629332, 11443998, 17165997, 22887996, 24795329, 34331994, 49590658, 68663988, 74385987, 99181316, 148771974, 223157961, 297543948, 345227273, 446315922, 690454546, 892631844, 1035681819, 1380909092, 2071363638, 3107045457, 4142727276, 4487954549, 6214090914, 8975909098, 12428181828, 13463863647, 17951818196, 26927727294, 40391590941, 53855454588, 80783181882, 161566363764]

約数ペア:

[(1, 161566363764), (2, 80783181882), (3, 53855454588), (4, 40391590941), (6, 26927727294), (9, 17951818196), (12, 13463863647), (13, 12428181828), (18, 8975909098), (26, 6214090914), (36, 4487954549), (39, 4142727276), (52, 3107045457), (78, 2071363638), (117, 1380909092), (156, 1035681819), (181, 892631844), (234, 690454546), (362, 446315922), (468, 345227273), (543, 297543948), (724, 223157961), (1086, 148771974), (1629, 99181316), (2172, 74385987), (2353, 68663988), (3258, 49590658), (4706, 34331994), (6516, 24795329), (7059, 22887996), (9412, 17165997), (14118, 11443998), (21177, 7629332), (28236, 5721999), (42354, 3814666), (84708, 1907333)]