156739142780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{203383}}^1$

素因数の和:203547

約数の個数: 96

約数和(自身を含む): 373940195328

約数和(自身を除く): 217201052548

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 113, 124, 155, 220, 226, 310, 341, 452, 565, 620, 682, 1130, 1243, 1364, 1705, 2260, 2486, 3410, 3503, 4972, 6215, 6820, 7006, 12430, 14012, 17515, 24860, 35030, 38533, 70060, 77066, 154132, 192665, 203383, 385330, 406766, 770660, 813532, 1016915, 2033830, 2237213, 4067660, 4474426, 6304873, 8948852, 11186065, 12609746, 22372130, 22982279, 25219492, 31524365, 44744260, 45964558, 63048730, 69353603, 91929116, 114911395, 126097460, 138707206, 229822790, 252805069, 277414412, 346768015, 459645580, 505610138, 693536030, 712450649, 1011220276, 1264025345, 1387072060, 1424901298, 2528050690, 2849802596, 3562253245, 5056101380, 7124506490, 7836957139, 14249012980, 15673914278, 31347828556, 39184785695, 78369571390, 156739142780]

約数ペア:

[(1, 156739142780), (2, 78369571390), (4, 39184785695), (5, 31347828556), (10, 15673914278), (11, 14249012980), (20, 7836957139), (22, 7124506490), (31, 5056101380), (44, 3562253245), (55, 2849802596), (62, 2528050690), (110, 1424901298), (113, 1387072060), (124, 1264025345), (155, 1011220276), (220, 712450649), (226, 693536030), (310, 505610138), (341, 459645580), (452, 346768015), (565, 277414412), (620, 252805069), (682, 229822790), (1130, 138707206), (1243, 126097460), (1364, 114911395), (1705, 91929116), (2260, 69353603), (2486, 63048730), (3410, 45964558), (3503, 44744260), (4972, 31524365), (6215, 25219492), (6820, 22982279), (7006, 22372130), (12430, 12609746), (14012, 11186065), (17515, 8948852), (24860, 6304873), (35030, 4474426), (38533, 4067660), (70060, 2237213), (77066, 2033830), (154132, 1016915), (192665, 813532), (203383, 770660), (385330, 406766)]