156920602340

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{683}}^1\times {\mathrm{1049}}^1$

素因数の和:2021

約数の個数: 96

約数和(自身を含む): 338806540800

約数和(自身を除く): 181885938460

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 233, 235, 466, 470, 683, 932, 940, 1049, 1165, 1366, 2098, 2330, 2732, 3415, 4196, 4660, 5245, 6830, 10490, 10951, 13660, 20980, 21902, 32101, 43804, 49303, 54755, 64202, 98606, 109510, 128404, 159139, 160505, 197212, 219020, 244417, 246515, 318278, 321010, 488834, 493030, 636556, 642020, 716467, 795695, 977668, 986060, 1222085, 1432934, 1591390, 2444170, 2865868, 3182780, 3582335, 4888340, 7164670, 7479533, 11487599, 14329340, 14959066, 22975198, 29918132, 33673949, 37397665, 45950396, 57437995, 67347898, 74795330, 114875990, 134695796, 149590660, 166936811, 168369745, 229751980, 333873622, 336739490, 667747244, 673478980, 834684055, 1669368110, 3338736220, 7846030117, 15692060234, 31384120468, 39230150585, 78460301170, 156920602340]

約数ペア:

[(1, 156920602340), (2, 78460301170), (4, 39230150585), (5, 31384120468), (10, 15692060234), (20, 7846030117), (47, 3338736220), (94, 1669368110), (188, 834684055), (233, 673478980), (235, 667747244), (466, 336739490), (470, 333873622), (683, 229751980), (932, 168369745), (940, 166936811), (1049, 149590660), (1165, 134695796), (1366, 114875990), (2098, 74795330), (2330, 67347898), (2732, 57437995), (3415, 45950396), (4196, 37397665), (4660, 33673949), (5245, 29918132), (6830, 22975198), (10490, 14959066), (10951, 14329340), (13660, 11487599), (20980, 7479533), (21902, 7164670), (32101, 4888340), (43804, 3582335), (49303, 3182780), (54755, 2865868), (64202, 2444170), (98606, 1591390), (109510, 1432934), (128404, 1222085), (159139, 986060), (160505, 977668), (197212, 795695), (219020, 716467), (244417, 642020), (246515, 636556), (318278, 493030), (321010, 488834)]