152319580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{331}}^1$

素因数の和:539

約数の個数: 96

約数和(自身を含む): 388200960

約数和(自身を除く): 235881380

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 173, 190, 266, 331, 346, 380, 532, 662, 665, 692, 865, 1211, 1324, 1330, 1655, 1730, 2317, 2422, 2660, 3287, 3310, 3460, 4634, 4844, 6055, 6289, 6574, 6620, 9268, 11585, 12110, 12578, 13148, 16435, 23009, 23170, 24220, 25156, 31445, 32870, 44023, 46018, 46340, 57263, 62890, 65740, 88046, 92036, 114526, 115045, 125780, 176092, 220115, 229052, 230090, 286315, 400841, 440230, 460180, 572630, 801682, 880460, 1087997, 1145260, 1603364, 2004205, 2175994, 4008410, 4351988, 5439985, 7615979, 8016820, 10879970, 15231958, 21759940, 30463916, 38079895, 76159790, 152319580]

約数ペア:

[(1, 152319580), (2, 76159790), (4, 38079895), (5, 30463916), (7, 21759940), (10, 15231958), (14, 10879970), (19, 8016820), (20, 7615979), (28, 5439985), (35, 4351988), (38, 4008410), (70, 2175994), (76, 2004205), (95, 1603364), (133, 1145260), (140, 1087997), (173, 880460), (190, 801682), (266, 572630), (331, 460180), (346, 440230), (380, 400841), (532, 286315), (662, 230090), (665, 229052), (692, 220115), (865, 176092), (1211, 125780), (1324, 115045), (1330, 114526), (1655, 92036), (1730, 88046), (2317, 65740), (2422, 62890), (2660, 57263), (3287, 46340), (3310, 46018), (3460, 44023), (4634, 32870), (4844, 31445), (6055, 25156), (6289, 24220), (6574, 23170), (6620, 23009), (9268, 16435), (11585, 13148), (12110, 12578)]