156935220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1163}}^1$

素因数の和:1361

約数の個数: 96

約数和(自身を含む): 476364672

約数和(自身を除く): 319429452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 173, 195, 260, 346, 390, 519, 692, 780, 865, 1038, 1163, 1730, 2076, 2249, 2326, 2595, 3460, 3489, 4498, 4652, 5190, 5815, 6747, 6978, 8996, 10380, 11245, 11630, 13494, 13956, 15119, 17445, 22490, 23260, 26988, 30238, 33735, 34890, 44980, 45357, 60476, 67470, 69780, 75595, 90714, 134940, 151190, 181428, 201199, 226785, 302380, 402398, 453570, 603597, 804796, 907140, 1005995, 1207194, 2011990, 2414388, 2615587, 3017985, 4023980, 5231174, 6035970, 7846761, 10462348, 12071940, 13077935, 15693522, 26155870, 31387044, 39233805, 52311740, 78467610, 156935220]

約数ペア:

[(1, 156935220), (2, 78467610), (3, 52311740), (4, 39233805), (5, 31387044), (6, 26155870), (10, 15693522), (12, 13077935), (13, 12071940), (15, 10462348), (20, 7846761), (26, 6035970), (30, 5231174), (39, 4023980), (52, 3017985), (60, 2615587), (65, 2414388), (78, 2011990), (130, 1207194), (156, 1005995), (173, 907140), (195, 804796), (260, 603597), (346, 453570), (390, 402398), (519, 302380), (692, 226785), (780, 201199), (865, 181428), (1038, 151190), (1163, 134940), (1730, 90714), (2076, 75595), (2249, 69780), (2326, 67470), (2595, 60476), (3460, 45357), (3489, 44980), (4498, 34890), (4652, 33735), (5190, 30238), (5815, 26988), (6747, 23260), (6978, 22490), (8996, 17445), (10380, 15119), (11245, 13956), (11630, 13494)]