187750128

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{619}}^1$

素因数の和:790

約数の個数: 80

約数和(自身を含む): 498182400

約数和(自身を除く): 310432272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 89, 142, 178, 213, 267, 284, 356, 426, 534, 568, 619, 712, 852, 1068, 1136, 1238, 1424, 1704, 1857, 2136, 2476, 3408, 3714, 4272, 4952, 6319, 7428, 9904, 12638, 14856, 18957, 25276, 29712, 37914, 43949, 50552, 55091, 75828, 87898, 101104, 110182, 131847, 151656, 165273, 175796, 220364, 263694, 303312, 330546, 351592, 440728, 527388, 661092, 703184, 881456, 1054776, 1322184, 2109552, 2644368, 3911461, 7822922, 11734383, 15645844, 23468766, 31291688, 46937532, 62583376, 93875064, 187750128]

約数ペア:

[(1, 187750128), (2, 93875064), (3, 62583376), (4, 46937532), (6, 31291688), (8, 23468766), (12, 15645844), (16, 11734383), (24, 7822922), (48, 3911461), (71, 2644368), (89, 2109552), (142, 1322184), (178, 1054776), (213, 881456), (267, 703184), (284, 661092), (356, 527388), (426, 440728), (534, 351592), (568, 330546), (619, 303312), (712, 263694), (852, 220364), (1068, 175796), (1136, 165273), (1238, 151656), (1424, 131847), (1704, 110182), (1857, 101104), (2136, 87898), (2476, 75828), (3408, 55091), (3714, 50552), (4272, 43949), (4952, 37914), (6319, 29712), (7428, 25276), (9904, 18957), (12638, 14856)]